68993142

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{787}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 145622400

約数和(自身を除く): 76629258

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 769, 787, 1538, 1574, 2307, 2361, 4614, 4722, 14611, 14953, 29222, 29906, 43833, 44859, 87666, 89718, 605203, 1210406, 1815609, 3631218, 11498857, 22997714, 34496571, 68993142]

約数ペア:

[(1, 68993142), (2, 34496571), (3, 22997714), (6, 11498857), (19, 3631218), (38, 1815609), (57, 1210406), (114, 605203), (769, 89718), (787, 87666), (1538, 44859), (1574, 43833), (2307, 29906), (2361, 29222), (4614, 14953), (4722, 14611)]